EP3590912A4 - Verfahren zur herstellung von perfluoralkadienverbindungen - Google Patents
Verfahren zur herstellung von perfluoralkadienverbindungen Download PDFInfo
- Publication number
- EP3590912A4 EP3590912A4 EP18747524.9A EP18747524A EP3590912A4 EP 3590912 A4 EP3590912 A4 EP 3590912A4 EP 18747524 A EP18747524 A EP 18747524A EP 3590912 A4 EP3590912 A4 EP 3590912A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- perfluoralcadium
- compounds
- producing
- producing perfluoralcadium
- perfluoralcadium compounds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 150000001875 compounds Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/19—Halogenated dienes
- C07C21/20—Halogenated butadienes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/19—Halogenated dienes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K13/00—Etching, surface-brightening or pickling compositions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B61/00—Other general methods
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/14—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
- C08F36/16—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017018793 | 2017-02-03 | ||
| JP2017204360 | 2017-10-23 | ||
| PCT/JP2018/003556 WO2018143400A1 (ja) | 2017-02-03 | 2018-02-02 | パーフルオロアルカジエン化合物の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3590912A1 EP3590912A1 (de) | 2020-01-08 |
| EP3590912A4 true EP3590912A4 (de) | 2020-12-30 |
Family
ID=63039828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18747524.9A Withdrawn EP3590912A4 (de) | 2017-02-03 | 2018-02-02 | Verfahren zur herstellung von perfluoralkadienverbindungen |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11001545B2 (de) |
| EP (1) | EP3590912A4 (de) |
| JP (1) | JP6465224B1 (de) |
| KR (1) | KR102281001B1 (de) |
| CN (1) | CN110267933A (de) |
| SG (1) | SG11201907182QA (de) |
| TW (2) | TWI708755B (de) |
| WO (1) | WO2018143400A1 (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6798468B2 (ja) * | 2017-10-23 | 2020-12-09 | ダイキン工業株式会社 | ヘキサフルオロブタジエンの製造方法 |
| JP6813003B2 (ja) * | 2018-06-15 | 2021-01-13 | ダイキン工業株式会社 | パーフルオロアルカジエン化合物の製造方法 |
| JP7436777B2 (ja) * | 2019-07-12 | 2024-02-22 | ダイキン工業株式会社 | フルオロオレフィン化合物の製造方法 |
| JP6963263B2 (ja) * | 2019-12-27 | 2021-11-05 | ダイキン工業株式会社 | ハロゲン化含フッ素（シクロ）アルケニル亜鉛化合物の製造方法 |
| CN117623855A (zh) * | 2022-08-11 | 2024-03-01 | 浙江省化工研究院有限公司 | 一种八氟-2-丁烯的吸收提纯方法 |
| KR102815975B1 (ko) * | 2023-06-26 | 2025-06-04 | (주)후성 | 옥타플루오로-2-부텐의 액상 제조방법 |
| WO2026110502A1 (ja) * | 2024-11-21 | 2026-05-28 | Ａｇｃ株式会社 | 不飽和ハロゲン化合物の製造方法及び含ハロゲン組成物 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1247791A1 (de) * | 2000-01-12 | 2002-10-09 | Daikin Industries, Ltd. | Verfahren zur herstellung von perfluoroalkadienen |
| US20080262195A1 (en) * | 2007-04-20 | 2008-10-23 | Hae-Seok Ji | Method of preparing perfluoroalkadiene |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA706110B (en) * | 1969-10-01 | 1971-09-29 | Thiokol Chemical Corp | Preparation of polyfluorooelefins |
| JPS4949572B2 (de) * | 1972-08-19 | 1974-12-27 | ||
| IT1207496B (it) | 1985-05-29 | 1989-05-25 | Montefluos Spa | Procedimento per la sintesi di esafluorobutadiene e dieni perfluorurati superiori. |
| IT1199678B (it) * | 1986-11-27 | 1988-12-30 | Ausimont Spa | Procedimento per la sintesi di perfluoroalcadieni |
| JP4354575B2 (ja) | 1999-06-15 | 2009-10-28 | クロリンエンジニアズ株式会社 | オゾン含有浄化液及びレジスト除去方法 |
| JP4684402B2 (ja) * | 1999-10-26 | 2011-05-18 | 関東電化工業株式会社 | ペルフルオロアルカジエンの製造方法 |
| JP4684401B2 (ja) * | 1999-10-26 | 2011-05-18 | 関東電化工業株式会社 | ペルフルオロアルカジエンの製造方法 |
| JP4214941B2 (ja) * | 2004-04-09 | 2009-01-28 | 日本電気株式会社 | プレゼンス情報提供システム、その方法およびサーバ |
| JP2009258351A (ja) | 2008-04-16 | 2009-11-05 | Seiko Epson Corp | 配向膜の製造方法及び液晶表示装置の製造方法 |
| CN101774884B (zh) * | 2010-01-14 | 2014-04-02 | 天津大学 | 一种六氟丁二烯的制备方法 |
-
2018
- 2018-02-02 KR KR1020197023269A patent/KR102281001B1/ko active Active
- 2018-02-02 JP JP2018016845A patent/JP6465224B1/ja active Active
- 2018-02-02 WO PCT/JP2018/003556 patent/WO2018143400A1/ja not_active Ceased
- 2018-02-02 EP EP18747524.9A patent/EP3590912A4/de not_active Withdrawn
- 2018-02-02 US US16/482,856 patent/US11001545B2/en active Active
- 2018-02-02 SG SG11201907182QA patent/SG11201907182QA/en unknown
- 2018-02-02 CN CN201880009934.8A patent/CN110267933A/zh active Pending
- 2018-02-05 TW TW107103939A patent/TWI708755B/zh active
- 2018-02-05 TW TW109117493A patent/TWI761842B/zh active
-
2021
- 2021-04-08 US US17/225,598 patent/US11225446B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1247791A1 (de) * | 2000-01-12 | 2002-10-09 | Daikin Industries, Ltd. | Verfahren zur herstellung von perfluoroalkadienen |
| US20080262195A1 (en) * | 2007-04-20 | 2008-10-23 | Hae-Seok Ji | Method of preparing perfluoroalkadiene |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2018143400A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3590912A1 (de) | 2020-01-08 |
| TW201841873A (zh) | 2018-12-01 |
| TWI708755B (zh) | 2020-11-01 |
| TWI761842B (zh) | 2022-04-21 |
| US11225446B2 (en) | 2022-01-18 |
| CN110267933A (zh) | 2019-09-20 |
| JP2019069931A (ja) | 2019-05-09 |
| JP6465224B1 (ja) | 2019-02-06 |
| KR20190100399A (ko) | 2019-08-28 |
| SG11201907182QA (en) | 2019-09-27 |
| TW202035348A (zh) | 2020-10-01 |
| KR102281001B1 (ko) | 2021-07-23 |
| US20210221757A1 (en) | 2021-07-22 |
| US11001545B2 (en) | 2021-05-11 |
| US20200010389A1 (en) | 2020-01-09 |
| WO2018143400A1 (ja) | 2018-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
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| 17P | Request for examination filed |
Effective date: 20190903 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20201130 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: C07B 61/00 20060101ALI20201124BHEP Ipc: C07C 21/19 20060101ALI20201124BHEP Ipc: C07C 17/23 20060101AFI20201124BHEP Ipc: C07C 21/20 20060101ALI20201124BHEP |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20220907 |
|
| RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: DAIKIN INDUSTRIES, LTD. |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230525 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20230915 |